Add 18/98 and 90/60
1st number: 18/98, 2nd number: 1 30/60
18/98 + 90/60 is 165/98.
Steps for adding fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 98 and 60 is 2940
Next, find the equivalent fraction of both fractional numbers with denominator 2940 - For the 1st fraction, since 98 × 30 = 2940,
18/98 = 18 × 30/98 × 30 = 540/2940 - Likewise, for the 2nd fraction, since 60 × 49 = 2940,
90/60 = 90 × 49/60 × 49 = 4410/2940 - Add the two like fractions:
540/2940 + 4410/2940 = 540 + 4410/2940 = 4950/2940 - 4950/2940 simplified gives 165/98
- So, 18/98 + 90/60 = 165/98
In mixed form: 167/98
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/98+90/60 54/98+90/60 90/98+90/60